Brunnera macrophylla (Heartleaf Alkanet)
Brunnera mac. 'Sea Heart'
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Brunnera macrophylla 'Sea Heart'

Heartleaf Alkanet

Plant Type: Perennials

Patent: pp24684

An improved Jack Frost with larger heart-shaped leaves with more pronounced variegation, foliage has greater substance and is more heat tolerant, panicles of delicate sky-blue flowers provide added color in spring.

  • Sky blue flowers
  • Improved 'Jack Frost' with larger leaves
  • Frosty silver leaves are more heat tolerant
Item # Pack Size  
4509085 30 3" Plug Please Login for Pricing
4109087 72 72 Cell Please Login for Pricing
1709087 72 72 Cell
*Ships 06/03 - 08/19
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14-16 in


12-24 in




Common Name: Heartleaf Alkanet

Beautiful woodland plant, prefering moist soils and plenty of humus. If the soil becomes too dry, the foliage easily crinkles and dies. Attractive forget-me-not type flowers bloom late spring into early summer. Use only in areas where adequate moisture is supplied.

Characteristics & Attributes


Morning Sun / Afternoon Shade
Shade Tolerant

Soil Moisture Needs

Moist Soil

Critter Resistance

Deer Resistant


Mass Plant
Ground Cover

Season of Interest (Flowering)

Late Spring / Early Summer

Season of Interest (Foliage)

Late Summer
Late Spring / Early Summer